207916813

素因数分解:

${\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{3881}}^1$

素因数の和:4224

約数の個数: 12

約数和(自身を含む): 225909108

約数和(自身を除く): 17992295

約数列:

[1, 13, 169, 317, 3881, 4121, 50453, 53573, 655889, 1230277, 15993601, 207916813]

約数ペア:

[(1, 207916813), (13, 15993601), (169, 1230277), (317, 655889), (3881, 53573), (4121, 50453)]